Well, I finally got it up. The FCP is a little saggy on the three-legged side, (probably due to the weight of those snazzy 6" Johnson ceramic insulators that I've been hoarding for just such a project) and with a "T" vertical section - 55' up and a three wire S-shaped horizontal top about 55' tip-to-tip, suspended between two towers (I have no trees). I'm using the Balun Designs transformer.
Receiving comparisons with my old inv.L, via the K3 in diversity mode, showed little difference, with maybe a slight edge going to the T/FCP. So I've taken the inv.L down. They were quite close together anyway, and I'm sure there was some interaction. It seems to tune in the right place, with a nice dip at 1.820 as measured on my MFJ, RigExpert and noise bridge. The problem is that the SWR at the dip is about 2:1 on the analyzers, as measured at the antenna and in the shack. No luck getting it any lower, no matter what I do :-( Measured at the antenna, The MFJ says: R=60 X=20 RigExpert says: R=60 X=40 Noise bridge : R=50 XL=04 (not 40) Until I get it under control, I thought that a 2:1 unun at the antenna might keep my amps happy (the KPA500 shuts down, but the AL-1200 doesn't mind much). I know that my greater 160m problem is noise from the neighbours' electrical gadgets, but on a city lot, it is what it is. Any comments or suggestions from anyone, maybe from Mr. 'AV? Ralph, VE7XF _______________________________________________ UR RST IS ... ... ..9 QSB QSB - hw? BK
